(19)
(11) EP 2 380 227 A1

(12)

(43) Date of publication:
26.10.2011 Bulletin 2011/43

(21) Application number: 09796211.2

(22) Date of filing: 17.12.2009
(51) International Patent Classification (IPC): 
H01M 4/58(2010.01)
H01M 10/0525(2010.01)
(86) International application number:
PCT/US2009/068534
(87) International publication number:
WO 2010/080519 (15.07.2010 Gazette 2010/28)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 19.12.2008 US 139342 P

(71) Applicant: Conocophillps Company
Houston, Texas 77079 (US)

(72) Inventors:
  • MAO, Zhenhua
    Ponca City Oklahoma 74604 (US)
  • CAREL, Mark W.
    Ponca City Oklahoma 74604 (US)
  • IRVIN, Daniel H.
    Fulshear Texas 77441 (US)
  • WESTPHAL, David W.
    Houston Texas 77041 (US)

(74) Representative: Simpson, Paul Christopher 
ConocoPhillips Limited Downstream Legal Portman House 2 Portman Street
London W1H 6DU
London W1H 6DU (GB)

   


(54) PROCESS FOR MAKING FLUORINATED LITHIUM VANADIUM POLYANION POWDERS FOR BATTERIES